From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Sun, 20 Nov 2011 19:44:06 +0000 (+0100)
Subject: perf, x86: Implement user-space RDPMC support, to allow fast, user-space access to... 
X-Git-Tag: v3.5-rc1~102^2~33^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe4a330885aee20f233de36085fb15c38094e635;p=pandora-kernel.git

perf, x86: Implement user-space RDPMC support, to allow fast, user-space access to self-monitoring counters

Implement a correct pmu::event_idx for the x86 counter index rules and
set CR4.PCE on CPU_STARTING.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Arun Sharma <asharma@fb.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: http://lkml.kernel.org/n/tip-mwxab34dibqgzk5zywutfnha@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

Reading git-diff-tree failed